REC — Singapore
Alpha Pure 425W A Black
The REC Alpha Pure 425W A Black is a 425W HJT solar panel with 21.6% efficiency. Backed by a 25-year warranty.
Premium Tier
Bifacial
425W
Wattage
21.6%
Efficiency
HJT
Cell Type
25 years
Warranty
Full Specifications
- Brand
- REC
- Model
- Alpha Pure 425W A Black
- Series
- Alpha Pure
- Wattage
- 425W
- Module Efficiency
- 21.6%
- Cell Type
- HJT
- Dimensions
- 66-80" x 39-41"
- Weight
- 48 lbs
- Warranty
- 25 years
- Est. Price Per Watt
- $3.36
- Est. 7kW System Cost
- $23,520
- Est. 10kW System Cost
- $33,600
- Temperature Coefficient
- -0.25%/°C
- Bifacial
- Yes
- Origin
- Singapore
- FEOC Status
- likely_pass
Other REC Panels
| Model | Wattage | Efficiency | Cell | $/W |
|---|---|---|---|---|
| Alpha 455W E Pro | 455W | 23% | N-Type TOPCon | $3.84 |
| N-Peak 455W E Pro | 455W | 23% | N-Type TOPCon | $3.84 |
| Alpha Pure 455W E Pro | 455W | 23% | N-Type TOPCon | $3.84 |
| Alpha Pro 455W E Pro | 455W | 23% | N-Type TOPCon | $3.84 |
| Alpha 450W D Plus | 450W | 22.8% | HJT | $3.77 |
Similar Wattage Panels (Competitors)
| Panel | Wattage | Efficiency | $/W |
|---|---|---|---|
| Maxeon Maxeon 3 455W E Pro | 455W | 23.5% | $4.72 |
| Maxeon Maxeon 6 455W E Pro | 455W | 23.5% | $4.72 |
| Maxeon Maxeon 7 455W E Pro | 455W | 23.5% | $4.72 |
| Maxeon Maxeon Air 455W E Pro | 455W | 23.5% | $4.72 |
Frequently Asked Questions
How much does a 425W REC Alpha Pure 425W A Black cost?
The REC Alpha Pure 425W A Black costs approximately $1428 per panel ($$3.36/W). A typical 7kW system using this panel would cost around $23,520 before incentives. After the 30% federal tax credit, your net cost drops to $16,464.
Is the REC Alpha Pure 425W A Black a good solar panel?
The REC Alpha Pure 425W A Black has 21.6% efficiency and a 25 years warranty, placing it in the premium tier. This is above-average efficiency, making it a strong choice.
How many REC Alpha Pure 425W A Black panels do I need?
For a typical 7kW residential system, you'd need approximately 17 panels. For a 10kW system, plan for about 24 panels. The exact number depends on your roof space, energy usage, and local sun hours.